%0 Journal Article %A M. F. Raţă %T A test for functional completeness in the logic corresponding to Jaskowski’s first matrix %J Doklady Akademii Nauk %D 1966 %P 524-527 %V 168 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_168_3_a10/ %G ru %F DAN_1966_168_3_a10